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Commit 8d1d3276 authored by Rashika's avatar Rashika Committed by Dan Williams
Browse files

drivers: dma: Mark functions as static in dma_v3.c 



Mark the functions ioat3_prep_xor_val(), ioat3_prep_pq_val() and
ioat3_prep_pqxor_val() as static in dma_v3.c because they are not used
outside this file.

This eliminates the following warnings in dma_v3.c:
drivers/dma/ioat/dma_v3.c:741:1: warning: no previous prototype for ‘ioat3_prep_xor_val’ [-Wmissing-prototypes]
drivers/dma/ioat/dma_v3.c:1092:1: warning: no previous prototype for ‘ioat3_prep_pq_val’ [-Wmissing-prototypes]
drivers/dma/ioat/dma_v3.c:1134:1: warning: no previous prototype for ‘ioat3_prep_pqxor_val’ [-Wmissing-prototypes]

Signed-off-by: default avatarRashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: default avatarJosh Triplett <josh@joshtriplett.org>
Acked-by: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent b8c01d25

drivers/dma/ioat/dma_v3.c

+3 −3
Original line number Diff line number Diff line
@@ -740,7 +740,7 @@ ioat3_prep_xor(struct dma_chan *chan, dma_addr_t dest, dma_addr_t *src, 
	return __ioat3_prep_xor_lock(chan, NULL, dest, src, src_cnt, len, flags);

}



struct dma_async_tx_descriptor *

static struct dma_async_tx_descriptor *

ioat3_prep_xor_val(struct dma_chan *chan, dma_addr_t *src,

		    unsigned int src_cnt, size_t len,

		    enum sum_check_flags *result, unsigned long flags)
@@ -1091,7 +1091,7 @@ ioat3_prep_pq(struct dma_chan *chan, dma_addr_t *dst, dma_addr_t *src, 
	}

}



struct dma_async_tx_descriptor *

static struct dma_async_tx_descriptor *

ioat3_prep_pq_val(struct dma_chan *chan, dma_addr_t *pq, dma_addr_t *src,

		  unsigned int src_cnt, const unsigned char *scf, size_t len,

		  enum sum_check_flags *pqres, unsigned long flags)
@@ -1133,7 +1133,7 @@ ioat3_prep_pqxor(struct dma_chan *chan, dma_addr_t dst, dma_addr_t *src, 
				     flags);

}



struct dma_async_tx_descriptor *

static struct dma_async_tx_descriptor *

ioat3_prep_pqxor_val(struct dma_chan *chan, dma_addr_t *src,

		     unsigned int src_cnt, size_t len,

		     enum sum_check_flags *result, unsigned long flags)